For the fuel to be used properly, it needs to be moving at the right pressure throughout the fuel delivery system. Being able to make adjustments to the fuel pressure will help you to finely tune your vehicle for peak performance. BBK's fuel pressure regulator is adjustable for just that reason. The company is known for the parts it makes for improving vehicle performance and power. BBK's adjustable fuel pressure regulator can be used to directly replace the original fuel pressure regulator on your vehicle. This regulator has a leak-free design that prevents fuel from seeping out. BBK makes parts for fuel injected engines to improve their horsepower and performance. Among the parts BBK makes are fuel delivery parts and those to be used on the exhaust system. High performance street and racing cars and trucks have relied on BBK's parts for 25 years. The quality and excellence of your nice car or truck are two reasons for always acquiring replacement and aftermarket systems with a similar quality; high-quality parts don't have to cost an arm and a leg. When your car or truck needs work, the sensible approach is finding a top-notch replacement or OEM part to maintain your car in the best shape. Usually the most frustrating part about doing work on a car is finding an outstanding source for quality parts.